Continue with warning when failing to read image

2 files changed, 23 insertions, 1 deletions

diff --git a/tests/docx/files.tests.js b/tests/docx/files.tests.js
index e37df6b..a00b60b 100644
--- a/tests/docx/files.tests.js
+++ b/tests/docx/files.tests.js
@@ -32,8 +32,21 @@ describe("Files", function() {
             });
         });
     });
+    
+    test("given base is not set when opening relative uri then error is raised", function() {
+        var files = new Files(null);
+        return assertError(files.read("not-a-real-file.png", "base64"), function(err) {
+            assert.equal(err.message, "could not find external image 'not-a-real-file.png', path of input document is unknown");
+        });
+    });
 });
 
+function assertError(promise, func) {
+    return promise.then(function() {
+        assert(false, "Expected error");
+    }, func);
+}
+
 
 describe("uriToPath", function() {
     test("leading slash is retained on non-Windows file URIs", function() {
diff --git a/tests/mammoth.tests.js b/tests/mammoth.tests.js
index bb3dca2..10b95ef 100644
--- a/tests/mammoth.tests.js
+++ b/tests/mammoth.tests.js
@@ -188,7 +188,16 @@ describe('mammoth', function() {
         var docxPath = path.join(__dirname, "test-data/external-picture.docx");
         return mammoth.convertToHtml({path: docxPath}).then(function(result) {
             assert.equal(result.value, '<p><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAIAAAACUFjqAAAAAXNSR0IArs4c6QAAAAlwSFlzAAAOvgAADr4B6kKxwAAAABNJREFUKFNj/M+ADzDhlWUYqdIAQSwBE8U+X40AAAAASUVORK5CYII=" /></p>');
-            assert.deepEqual([], result.messages);
+            assert.deepEqual(result.messages, []);
+        });
+    });
+    
+    test('warn if images stored outside of document are specified when passing file without path', function() {
+        var docxPath = path.join(__dirname, "test-data/external-picture.docx");
+        var buffer = fs.readFileSync(docxPath);
+        return mammoth.convertToHtml({buffer: buffer}).then(function(result) {
+            assert.equal(result.value, '');
+            assert.deepEqual(result.messages, [results.warning("could not find external image 'tiny-picture.png', path of input document is unknown")]);
         });
     });